公开(公告)号：US20150112401A1

公开(公告)日：2015-04-23

申请号：US14558610

申请日：2014-12-02

Applicant: PHYSIO-CONTROL, INC.

Inventor： Joseph L. Sullivan ,  Ronald Eugene Stickney ,  Robert G. Walker ,  Daniel Piraino ,  Isabelle Banville ,  Fred Chapman

IPC: A61N1/39 ,  A61B5/046 ,  A61B5/00 ,  A61B5/04 ,  A61B5/044

CPC classification number: A61N1/3987 ,  A61B5/04014 ,  A61B5/04015 ,  A61B5/04017 ,  A61B5/04018 ,  A61B5/044 ,  A61B5/046 ,  A61B5/4836 ,  A61B5/486 ,  A61B5/7207 ,  A61B5/7217 ,  A61B5/725 ,  A61B5/7475 ,  A61H31/00 ,  A61H31/005 ,  A61H31/006 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5097 ,  A61H2230/045 ,  A61H2230/206 ,  A61H2230/208 ,  A61H2230/305 ,  A61N1/3925 ,  A61N1/3993

Abstract: The system and method provide for electrocardiogram analysis and optimization of patient-customized cardiopulmonary resuscitation and therapy delivery. An external medical device includes a housing and a processor within the housing. The processor can be configured to receive an input signal for a patient receiving chest compressions and to select at least one filter mechanism and to apply the filter mechanism to the signal to at least substantially remove chest compression artifacts from the signal. A real time dynamic analysis of a cardiac rhythm is applied to adjust and integrate CPR prompting of a medical device. Real-time cardiac rhythm quality is facilitated using a rhythm assessment meter.

公开(公告)号：US20150018823A1

公开(公告)日：2015-01-15

申请号：US14501354

申请日：2014-09-30

Applicant: Physio-Control, Inc.

Inventor： Corey J. CENTEN

IPC: A61H31/00

CPC classification number: A61H31/00 ,  A61H31/004 ,  A61H31/005 ,  A61H2201/5061 ,  A61H2201/5064 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2205/084 ,  A61H2230/065

Abstract: A device for the determination of at least one compression parameter during the administration of cardiopulmonary resuscitation (CPR) on a patient. The device includes a compression unit adapted to move in accordance with the chest of the patient and a surface unit adapted to move in accordance with a surface supporting the patient. The compression unit has one of a signal component and a reference component, the surface unit has the other of the signal component and the reference component. The device also includes a processor configured to determine a relative measurement between the compression unit and the surface unit using data derived from the signal component and the reference component. The processor is further configured to determine the at least one compression parameter based on the relative measurement. The determined at least one compression parameter takes into account any motion and/or displacement of the surface.

Abstract translation: 用于在给予患者的心肺复苏（CPR）期间确定至少一个压缩参数的装置。 该装置包括适于根据患者胸部移动的压缩单元和适于根据支撑患者的表面移动的表面单元。 压缩单元具有信号分量和参考分量之一，表面单元具有信号分量和参考分量中的另一个。 该设备还包括处理器，其被配置为使用从信号分量和参考分量导出的数据来确定压缩单元和表面单元之间的相对测量。 处理器还被配置为基于相对测量来确定至少一个压缩参数。 确定的至少一个压缩参数考虑了表面的任何运动和/或位移。

公开(公告)号：US08929980B2

公开(公告)日：2015-01-06

申请号：US13686120

申请日：2012-11-27

Applicant: Physio-Control, Inc.

Inventor： Ronald Eugene Stickney ,  Joseph L Sullivan ,  Gary Debardi

IPC: A61N1/05 ,  A61N1/04 ,  A61N1/39 ,  A61B5/0408

CPC classification number: A61N1/0472 ,  A61B5/0408 ,  A61B2562/063 ,  A61N1/046 ,  A61N1/3925 ,  Y10T29/49169

Abstract: An electrode for use with an external defibrillator for a patient includes a first combination circuit including a circuit node electrically coupled to an adapter for coupling to the defibrillator. The circuit node is further coupled to a monitoring node defined by a monitoring segment of a first pad of the electrode and to a therapy node defined by a therapy segment of the first pad of the electrode. The therapy segment is electrically insulated from the monitoring segment. The first combination circuit further includes a capacitor coupled between the circuit node and the therapy node. The electrode of this disclosure hence provides additional solutions for reducing ECG artifact during the operation of the electrode.

Abstract translation: 用于患者的外部除颤器的电极包括第一组合电路，其包括电耦合到适配器的电路节点，用于耦合到去纤颤器。 电路节点还耦合到由电极的第一焊盘的监视段定义的监视节点和由电极的第一焊盘的治疗段限定的治疗节点。 治疗部分与监测部分电绝缘。 第一组合电路还包括耦合在电路节点和治疗节点之间的电容器。 因此，本公开的电极提供了用于在电极操作期间减少ECG伪影的附加解决方案。

公开(公告)号：US20140303507A1

公开(公告)日：2014-10-09

申请号：US14310841

申请日：2014-06-20

Applicant: Physio-Control, Inc.

Inventor： James S. Neumiller ,  Thomas J. McGrath ,  Rockland W. Nordness ,  John C. Daynes

IPC: A61N1/37 ,  A61N1/362 ,  H02J7/00 ,  A61B5/021 ,  A61B5/145 ,  A61N1/39 ,  A61B5/024

CPC classification number: A61N1/3987 ,  A61B5/01 ,  A61B5/021 ,  A61B5/0215 ,  A61B5/02405 ,  A61B5/0836 ,  A61B5/14542 ,  A61N1/362 ,  A61N1/3702 ,  A61N1/39 ,  A61N1/3925 ,  A61N1/3968 ,  A61N1/3975 ,  A61N1/3993 ,  H02J7/0054

Abstract: A modular external defibrillator system in embodiments of the teachings may include one or more of the following features: (a) a base containing a defibrillator module to deliver a defibrillation shock to a patient, (b) a patient parameter monitoring pod connectable to a patient via patient lead cables to collect patient data, the patient data including at least one patient vital sign, (c) a power supply sharing link between the base and the pod, the pod receiving power from the base via the power sharing link, the pod being operable to collect patient data without receiving power from the base, and (d) an external battery charger, the battery charger interrogating the batteries to determine battery information used for battery charging, the battery information including at least one of charging voltage, charging current, and charge time.

Abstract translation: 在教导的实施例中的模块化外部除颤器系统可以包括以下特征中的一个或多个：（a）包含用于向病人递送除颤电击的除颤器模块的基座，（b）可连接到患者的患者参数监测盒 通过患者导线电缆收集患者数据，患者数据包括至少一个患者生命体征，（c）基座和荚之间的电源共享连接，所述荚通过所述功率共享连接从所述基座接收功率，所述荚 可操作以在不从基座接收电力的情况下收集患者数据，以及（d）外部电池充电器，电池充电器询问电池以确定用于电池充电的电池信息，所述电池信息包括充电电压，充电电流 ，充电时间。

公开(公告)号：US20140243918A1

公开(公告)日：2014-08-28

申请号：US14189789

申请日：2014-02-25

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan ,  Isabelle Banville ,  Richard C. Nova

IPC: A61N1/39 ,  A61N1/04

CPC classification number: A61N1/3918 ,  A61B5/0538 ,  A61B5/686 ,  A61N1/046 ,  A61N1/0484 ,  A61N1/39 ,  A61N1/3937 ,  A61N1/3993

Abstract: A transthoracic defibrillator for external defibrillation comprises at least three electrodes configured to be attached to the thorax of a patient to establish at least two electrical paths across the thoracic cavity and through the heart of the patient. In addition, a defibrillator circuit contained in a defibrillator housing has the capability to deliver a different defibrillation waveform across each of the at least two electrical paths.

Abstract translation: 用于外部除颤的经胸除颤器包括至少三个电极，其被配置为附接到患者的胸部，以建立穿过胸腔和穿过患者心脏的至少两个电路径。 此外，包含在去纤颤器壳体中的除颤器电路具有跨越至少两个电路径中的每一个传递不同的除颤波形的能力。

公开(公告)号：US08788025B2

公开(公告)日：2014-07-22

申请号：US13970539

申请日：2013-08-19

Applicant: Physio-Control, Inc.

Inventor： Olof Huldt

IPC: A61B5/04 ,  A61B5/0408

CPC classification number: A61B5/0408 ,  A61B5/04085 ,  A61B5/68 ,  A61B5/683 ,  A61B2560/0412 ,  A61H31/004 ,  A61H31/006 ,  A61H31/008 ,  A61H2230/06

Abstract: An electrically non-conductive back plate for supporting the back of a patient in a supine position comprises on its front face facing the back of the patient a pair or more of ECG electrodes capable of maintaining electrically conductive skin contact with the patient's back. The pair of ECG electrodes is disposed at a sharp angle with the mean heart vector, in particular so as to form an angle β of about 45°±25° with the projection S of the patient's spine on the back plate. Also disclosed is an ECG electrode for mounting in a recess of the back plate and an apparatus for treating cardiac arrest by compression of the sternum comprising the back plate.

Abstract translation: 用于在仰卧位置支撑患者背部的非导电背板包括在面向患者背部的前面上具有能够保持与患者背部的导电皮肤接触的一对或多个ECG电极。 一对ECG电极以平均心脏矢量设置成锐角，特别是形成角度＆amp; bgr; 约45°±25°，患者脊柱的凸起S位于背板上。 还公开了用于安装在背板的凹部中的ECG电极和用于通过压缩包括背板的胸骨来治疗心脏骤停的装置。

公开(公告)号：US20140135667A1

公开(公告)日：2014-05-15

申请号：US14155662

申请日：2014-01-15

Applicant: Physio-Control, Inc.

Inventor： Corey J. Centen

IPC: A61H31/00

CPC classification number: A61H31/00 ,  A61H31/004 ,  A61H31/005 ,  A61H2201/5061 ,  A61H2201/5064 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2205/084 ,  A61H2230/065

Abstract: Systems and methods for determining depth of compressions of a chest of a patient receiving chest compressions. A field detector is used having at least two coils at a fixed distance from each other.

Abstract translation: 用于确定接受胸部按压的患者的胸部的按压深度的系统和方法。 使用具有彼此固定距离的至少两个线圈的场检测器。

公开(公告)号：US20140094865A1

公开(公告)日：2014-04-03

申请号：US14042334

申请日：2013-09-30

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Fred W. Chapman ,  Isabelle Banville

IPC: A61N1/39

CPC classification number: A61N1/3931 ,  A61N1/3987

Abstract: An external defibrillator can have a synchronous shock operating mode and an asynchronous shock operating mode and include a controller to set the defibrillator in the synchronous shock operating mode or the asynchronous shock operating mode. The defibrillator can also include a shock module to cause the defibrillator to deliver shock therapy to the patient according to the operating mode of the defibrillator, and a prompt module to transmit a prompt, after delivery of the shock therapy, that includes the operating mode of the defibrillator.

Abstract translation: 外部除颤器可以具有同步冲击操作模式和异步冲击操作模式，并且包括用于将除颤器设置在同步冲击操作模式或异步冲击操作模式中的控制器。 除颤器还可以包括冲击模块，以根据除颤器的操作模式使除纤颤器向患者提供震动疗法;以及提示模块，其在递送所述休克疗法之后传递提示，所述提示模块包括所述除颤器的操作模式 除颤器。

公开(公告)号：US20140046393A1

公开(公告)日：2014-02-13

申请号：US13962934

申请日：2013-08-08

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan

IPC: A61N1/39

CPC classification number: A61N1/3925 ,  A61N1/39 ,  A61N1/3912

Abstract: A medical device such as an external defibrillator delivers electrical therapy using a special ascending, biphasic waveform. The special waveform is characterized by a set of at least two peaks. The amplitude of the second peak is greater than the amplitude of the first peak. The waveform is generated by switching capacitance configuration in the defibrillator from a parallel configuration to a series configuration while the defibrillator is delivering the defibrillation shock to the patient. Because of the switching capacitances and/or the waveform, the external defibrillator can be made physically smaller and weigh less, without sacrificing the therapeutic effect of a larger external defibrillator that would deliver a defibrillation shock of higher energy. As such, the defibrillator is easier to configure for transporting, handling, and even wearing.

Abstract translation: 诸如外部除颤器之类的医疗装置使用特殊的上升双相波形来传送电疗。 特殊波形的特征在于至少两个峰的集合。 第二峰值的幅度大于第一峰值的振幅。 通过将除颤器中的电容配置从并联配置切换到串联配置来产生波形，同时除颤器将除颤电击递送给患者。 由于开关电容和/或波形，外部除颤器可以在物理上更小并且重量更少，而不会牺牲更大的外部除颤器的治疗效果，该外部除颤器将传递更高能量的除颤电击。 因此，除颤器更容易配置用于运输，处理，甚至佩戴。

公开(公告)号：US20140046391A1

公开(公告)日：2014-02-13

申请号：US13959876

申请日：2013-08-06

Applicant: Physio-Control, Inc.

Inventor： Kenneth Frederick Cowan ,  Isabelle Banville ,  Robert Reuben Buchanan ,  David Peter Finch ,  Joseph Leo Sullivan ,  Phillip D. Foshee, JR. ,  Laura Marie Gustavson ,  Daniel Ralph Piha ,  Carmen Ann Chacon ,  Blaine Krusor ,  Gary Debardi ,  Richard C. Nova ,  Krystyna Szul ,  Gregory T. Kavounas

IPC: A61N1/39

CPC classification number: A61N1/3993 ,  A61B5/0006 ,  A61B5/0022 ,  A61N1/3937 ,  A61N1/3987 ,  G06F19/00 ,  G06F19/3418 ,  G06F19/3481 ,  G16H10/20 ,  G16H40/63 ,  G16H50/20 ,  H04W4/90

Abstract: A wearable defibrillation system can establish a local comlink with a mobile communication device, such as a smartphone, tablet-type computer and the like. The mobile communication device can in turn establish a remote comlink with other devices in a network such as the internet. Accordingly, communication tasks relating to the wearable defibrillation system can be performed via the local and the remote comlinks, with or without the participation of the patient, who is wearing the system. The wearer can thus use the familiar interface of a mobile communication device for interacting with his defibrillator system. Moreover, he can do so while keeping on his regular clothes, which could conceal completely the wearable defibrillator system. The patient can thus preserve his dignity and privacy.

Abstract translation: 穿戴式除颤系统可以与诸如智能电话，平板式计算机等的移动通信设备建立本地连接。 移动通信设备又可以建立与诸如因特网的网络中的其他设备的远程连接。 因此，与穿戴的除颤系统相关的通信任务可以通过本地和远程组合来执行，该患者在穿戴系统的情况下或不参与患者的参与。 佩戴者因此可以使用移动通信设备的熟悉的界面来与他的除纤颤器系统进行交互。 此外，他可以在保持正常的衣服的同时做到这一点，这可以完全掩盖可穿戴除颤器系统。 病人可以保护自己的尊严和隐私。